True or False
1. In the United States, the transportation sector produces nearly one-third of annual greenhouse gas emissions.
2. Alternative fuels can be made from soybeans, corn, and even vegetable oil.
3. Scientists agree that humans are responsible for increasing temperatures that add to the effect of global warming.
4. Alternative fuel technologies are the only way to reduce greenhouse gas emission from transportation.
5. Public transportation is less popular than ever before.
6. My personal transportation choices do not have an impact on global climate change.